package miggy.memory;

import miggy.api.config.MachineDefinition;
import miggy.api.cpu.Size;
import miggy.api.memory.MappedSpace;

import java.util.logging.Logger;

/*
//  Miggy - Java Amiga MachineCore
//  Copyright (c) 2008, Tony Headford
//  All rights reserved.
//
//  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
//  following conditions are met:
//
//    o  Redistributions of source code must retain the above copyright notice, this list of conditions and the
//       following disclaimer.
//    o  Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
//       following disclaimer in the documentation and/or other materials provided with the distribution.
//    o  Neither the name of the Miggy Project nor the names of its contributors may be used to endorse or promote
//       products derived from this software without specific prior written permission.
//
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
//  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
//  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
//  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
//  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
//  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
//  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// $Revision: 21 $
*/

public final class RTCController implements MappedSpace
{
	private static Logger logger = Logger.getLogger(RTCController.class.getName());
	private int baseAddress;
	private int size;

	public RTCController()
	{
		logger.info("Creating RTCController");
	}

	public final void init(MachineDefinition config)
	{
		logger.info("Init RTCController");
		baseAddress = 0x00dc0000;
		size = 16;	//16K slot ?
	}

	public final void reset()
	{
		logger.info("Resetting RTCController");
	}

	public int getBaseAddress()
	{
		return baseAddress;
	}

	public int getSize()
	{
		return size;
	}

	public final int peek(int address, Size size)
	{
//		logger.finest("[" + TextUtil.toHex(SystemModel.CPU.getCurrentInstructionAddress()) + "] Reading -" + size.name() + "- from RTC: " + TextUtil.toHex(address & 0x0fff));
		return 0;
	}

	public final void poke(int address, int value, Size size)
	{
//		logger.finest("[" + TextUtil.toHex(SystemModel.CPU.getCurrentInstructionAddress()) + "] Writing -" + size.name() + "- to RTC: " + TextUtil.toHex(address));
	}

	public final int directPeek(int address, Size size)
	{
//		logger.finest("Debug [" + TextUtil.toHex(SystemModel.CPU.getCurrentInstructionAddress()) + "] Reading -" + size.name() + "- from RTC: " + TextUtil.toHex(address & 0x0fff));
		return 0;
	}

	public final void directPoke(int address, int value, Size size)
	{
//		logger.finest("Debug [" + TextUtil.toHex(SystemModel.CPU.getCurrentInstructionAddress()) + "] Writing -" + size.name() + "- to RTC: " + TextUtil.toHex(address));
	}
}
